zūmo 500/550 Owner’s Manual iiiPREFACEManaging Files on Your zūmo ....34Supported File Types .....................34Step 1: Insert an SDCard (Optional) ..........................34Step 2: Connect the USB Cable .....34Step 3: Transfer Files toYour zūmo ................................35Step 4: Eject and Unplug................36Deleting zūmo Files ........................36Listening to MP3 files .................37Customizing the zūmo ................38Changing the Map Settings ............38Changing the System Settings .......39Localizing Your zūmo .....................40Managing User Data ......................41Bluetooth Technology Settings .......42Changing the Navigation Settings ..43Customizing the Display .................44Changing the Keyboard..................44Restoring All Settings .....................45Clearing All User Data ....................45Appendix ......................................46zūmo Audio Options .......................46Installing the zūmo in YourAutomobile ................................47Charging the zūmo .........................49Resetting the zūmo ........................49Calibrating the Screen ...................49Updating the zūmo Software ..........49Purchasing and LoadingAdditional Map Data ..................50Optional Accessories ......................50Battery Information ........................54Using a Remote Antenna ...............55Caring for Your zūmo .....................55About GPS Satellite Signals ...........56Specifications .................................57USB Interface Troubleshooting ......58zūmo Troubleshooting ....................60Index .............................................61